Kentucky Warbler
Oporornis formosus |
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Kentucky Warbler
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![Kentucky Warbler](images/kentucky_warbler_340.jpg)
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AOU Code |
KEWA |
Habitat Association |
Humid deciduous forest with dense undergrowth, dense second growth, shady ravines, and swamp edges; in migration, a variety of wooded habitats; in winter, primarily broadleaf forest with dense undergrowth (AOU 1998). |
Nest Type and Location |
open-cup, ground/low-nesting |
Migration Status |
Neotropical |
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Kentucky Warbler Predicted Relative Abundance Map
This map indicates predicted relative species abundance.
The predicted count of any cell in the map represents the expected count if a Breeding Bird Survey route were centered on that cell.
Kentucky Warbler Mean Abundance Map
![Kentucky Warbler Mean Abundance Map](images/bcr28_kewa_bubble_640.gif)
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Kentucky Warbler Best Model
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Kentucky Warbler |
Variable |
2.50% |
Median |
97.50% |
Slope of the temporal trend |
-0.041 |
-0.029 |
-0.016 |
Proportion of the landscape
in Deer Forage |
-0.112 |
0.012 |
0.138 |
Proportion of landscape in
Wooded Wetland |
-0.187 |
0.086 |
0.347 |
Mean Precipitation |
-0.487 |
-0.188 |
0.089 |
Mean Wetness Potential |
-0.500 |
-0.287 |
-0.078 |
Proportion of the landscape
in Oak/Elm |
-0.058 |
0.117 |
0.284 |
Area-weighted Mean Patch Size
of Forest@ |
-0.148 |
-0.010 |
0.139 |
Forest Edge Density |
-0.112 |
0.067 |
0.251 |
Proportion of landscape in
Forest |
0.241 |
0.483 |
0.713 |
Brown-headed Cowbird Relative
Abundance |
0.076 |
0.272 |
0.484 |
Acid Deposition |
-0.037 |
0.025 |
0.089 |
Soil pH |
-0.190 |
0.017 |
0.239 |
Interaction of Acid
Deposition and Soil pH |
-0.048 |
0.010 |
0.067 |
Intercept |
-4.727 |
-0.642 |
2.210 |
Observer Effect |
-4.070 |
-1.190 |
2.896 |
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@ After adjusting for proportion of forest |
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Kentucky Warbler Validation Plot
![Kentucky Warbler Validation Plot](images/kewa_graph.gif) |